Presentation | 2020-03-05 A Consideration on Subjective Video Quality Estimation by Using Bio-signals while Watching Video with Smart-phone Takayuki Sakamoto, Wataru Kameyama, Mutumi Suganuma, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It has been found by our study that subjective quality or QoE of video can be estimated by using subjects’ bio-signals while watching video with and without smart-phone. However, the experiment is conducted under the constrained environment. Therefore, in this paper, we conduct an experiment which is much similar to the actual environment of subjects where they use smart-phone with less constraints in order to evaluate whether subject quality or QoE of video can be also estimated. By using Random Forest algorithm with subjects’ bio-signals as input, subjective quality or QoE of video is highly estimated using the data while using smart-phone and not-using smart-phone separately, rather than using all the data at the same time. It suggests that subjective quality or QoE of video can be well estimated in an actual environment by considering the situation with and without using smart-phone and analyzing data separately. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bio-signal / Subjective Quality / QoE Estimation / Watching TV with Smart-phone |
Paper # | CQ2019-135 |
Date of Issue | 2020-02-27 (CQ) |
Conference Information | |
Committee | IE / IMQ / MVE / CQ |
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Conference Date | 2020/3/5(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyushu Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hideaki Kimata(NTT) / Toshiya Nakaguchi(Chiba Univ.) / Kenji Mase(Nagoya Univ.) / Hideyuki Shimonishi(NEC) |
Vice Chair | Kazuya Kodama(NII) / Keita Takahashi(Nagoya Univ.) / Mitsuru Maeda(Canon) / Kenya Uomori(Osaka Univ.) / Masayuki Ihara(NTT) / Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.) |
Secretary | Kazuya Kodama(NTT) / Keita Takahashi(NHK) / Mitsuru Maeda(Shizuoka Univ.) / Kenya Uomori(Sony Semiconductor Solutions) / Masayuki Ihara(Nagoya Univ.) / Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.) |
Assistant | Kyohei Unno(KDDI Research) / Norishige Fukushima(Nagoya Inst. of Tech.) / Hiroaki Kudo(Nagoya Univ.) / Masaru Tsuchida(NTT) / Keita Hirai(Chiba Univ.) / Satoshi Nishiguchi(Oosaka Inst. of Tech.) / Masanori Yokoyama(NTT) / Shogo Fukushima(Univ. of ToKyo) / Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Takuto Kimura(NTT) |
Paper Information | |
Registration To | Technical Committee on Image Engineering / Technical Committee on Image Media Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Communication Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Consideration on Subjective Video Quality Estimation by Using Bio-signals while Watching Video with Smart-phone |
Sub Title (in English) | |
Keyword(1) | Bio-signal |
Keyword(2) | Subjective Quality |
Keyword(3) | QoE Estimation |
Keyword(4) | Watching TV with Smart-phone |
1st Author's Name | Takayuki Sakamoto |
1st Author's Affiliation | Waseda University(Waseda Univ) |
2nd Author's Name | Wataru Kameyama |
2nd Author's Affiliation | Faculty of Sc. And Eng., Waseda Univ(Waseda Univ) |
3rd Author's Name | Mutumi Suganuma |
3rd Author's Affiliation | Faculty of Sc. And Eng., Waseda Univ(Waseda Univ) |
Date | 2020-03-05 |
Paper # | CQ2019-135 |
Volume (vol) | vol.119 |
Number (no) | CQ-455 |
Page | pp.pp.5-10(CQ), |
#Pages | 6 |
Date of Issue | 2020-02-27 (CQ) |